The series of VPprocessing line before quick-freezing of vegetables and fruit fully absorbs advantages of advanced equipment from abroad with many new technology and technique, being the widely and advanced auto production line before quick-freezing in domestic market. And it is proved by hundreds of quick-freezing factories by practice from home and abroad that the line is scientific in design, reasonable in layout, reliable in running and convenient in operation, wide use in vegetable processing, effective in treatment, investment and energy saving, being the most ideal, advanced and economical production line. Processing vegetables: Sword bean, young soya bean, pea, Dutch bean, maize grain, asparagus, common calla, taro, mushroom, cauliflower, lotus root, onion, etc.